函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:security\keys\keyring.c Create Date:2022-07-27 19:53:10
Last Modify:2020-03-12 14:18:49 Copyright©Brick
首页 函数Tree
注解内核,赢得工具下载SCCTEnglish

函数名称：Check addition of keys to restricted keyrings.

函数原型：static int __key_link_check_restriction(struct key *keyring, struct key *key)

返回类型：int

参数：

类型参数名称
struct key *keyring
struct key *key
1409  如果非 This is set on a keyring to restrict the addition of a link to a key * to it. If this structure isn't provided then it is assumed that the * keyring is open to any addition. It is ignored for non-keyring * keys. Only set this value using keyring_restrict(或非check则返回:0
1411  返回:check(keyring, type of key , & payload, key)
调用者
名称描述
key_linkkey_link - Link a key to a keyring*@keyring: The keyring to make the link in
key_movekey_move - Move a key from one keyring to another*@key: The key to move*@from_keyring: The keyring to remove the link from